a = '1222'
print(a)

a = 123

print(a)



a = 0
b = 1

while a < 10:
    a = a+1
    print(a)

print(123)

if a < 10:
    print('a<10')
elif b == 1:
    print('a>=10')
    print(a)
else:
    print('qqqq')

b = [1, 2, 3, 4, 5, 6]
print(b[0])
print(b[5])

print(len(b))

for i in b:
    print(i)
print("###")
for i in range(4,90,3):
    print(i)
c = list(range(0,101,10))

reversed(c)


for i in c:
    print(i)

a0 = 100
a1 = 200

print(sum(b))

print(1,2)
















